Home / 62,609,136.60-93,913,704.90-43,477,260.60

Finding the Fourth Proportional to 62,609,136.60, 93,913,704.90 and 43,477,260.60

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Solution

The fourth proportional to 62,609,136.60, 93,913,704.90 and 43,477,260.60 is: 65,215,890.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,609,136.60 : 93,913,704.90 = 43,477,260.60 : x
  2. Step 2: Convert to fraction form
    62,609,136.60/93,913,704.90 = 43,477,260.60/x
  3. Step 3: Cross multiply
    62,609,136.60x = 93,913,704.90 × 43,477,260.60
  4. Step 4: Simplify right side
    62,609,136.60x = 4,083,110,621,848,797.50
  5. Step 5: Solve for x
    x = 4,083,110,621,848,797.50/62,609,136.60
  6. Step 6: Final answer
    x = 65,215,890.90

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.